1–20 von 163 Ergebnissen
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    Benefits of Solar Electric Propulsion for the Next Generation of Planetary Exploration Missions

    Williams, Steven N. / Coverstone-Carroll, Victoria | Springer Verlag | 1997
    of solar electric propulsion and chemical options are compared. ...

    Performance evaluation of horizontal flow roughing filter as a pretreatment system

    Lee, Seung-Hwan / Jayalath, J. M. J. C | Springer Verlag | 1998

    Water treatment system for a city in the dry zone of Sri Lanka consists of an aerator and slow sand filters. Raw

     ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Influence of physicochemical properties of soil on pH of pore water

    Kim, Geonha | Springer Verlag | 2000
    to model the buffer capacity of soil, chemical interactions between proton and surface functional group were modeled using the diffuse double ...
    Verlag: Korean Society of Civil Engineers , Seoul

    A study on applications of polyurethane injection material for ground improvement

    Chun, Byung-Sik / Ryu, Dong-Seong | Springer Verlag | 2000
    Abstract The physical and chemical properties of polyurethane-yielding two-component liquid injection mixture ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Modeling of chlorination disinfection by-products (DBPs) formation at the full-scale study

    Sohn, Jinsik / Kim, Hyung-Soo | Springer Verlag | 2002
    haloaceticacids (HAAs), have been proposed in recent decades, but these models simulation of full-scale DBP formation has not been significantly examined ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Operational Analysis of Ion Thruster for Geostationary Satellite Considering Eclipse

    Han, Ki Cheun / Kim, Youdan | Springer Verlag | 2003
    chemical thruster, and is utilized for the propulsion system of north-south station keeping of geostationary satellites. Ion thrusters are made to ...

    Sustainability of the in situ bio-barriers for contaminant containment in residual soils

    Kim, Geon Ha / Kim, Jong Heun | Springer Verlag | 2004

    Bio-barrier is a promising new technology to contain subsurface contaminant plume by manipulation of hydraulic

     ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Sediment-associated nutrient transport during floods in a gravel river

    Toda, Yuji / Ikeda, Syunsuke / Kumagai, Kentaro | Springer Verlag | 2005
    flood plain in a gravel river. In the observation, the grain size distribution and the chemical composition of the flood plain soils were ...
    Verlag: Korean Society of Civil Engineers , Seoul
    Schlagwörter: grain size distribution of soil

    Effectiveness of leakage control after application of permeation grouting to earth fill dam

    Chun, Byung Sik / Lee, Yong Jae / Chung, Ha Ik | Springer Verlag | 2006
    Abstract This study describes the effectiveness of permeation grouting applied for remedial works of the ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Experimental study on durability comparison of the GFRP decks by resin types

    Park, Ki-Tae / Hwang, Yoon-Koog / Lee, Young-Ho et al. | Springer Verlag | 2007
    surrounding conditions including temperature and humidity. Especially, temperature shock caused by burning vehicles on the deck, chemical reactions by ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Investigations on the development of powder concrete with nano-SiO2 particles

    Jo, Byung Wan / Kim, Chang Hyun / Lim, Jae Hoon | Springer Verlag | 2007
    conventional grain-size materials of the same chemical composition. Therefore, it is practical to add nano-silica in particle form with 99.9% of SiO ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Experimental study of the physical and chemical characteristics of biodiesel blended fuel using ultrasonic energy irradiation

    Im, S. Y. / Song, Y. S. / Ryu, J. I. | Springer Verlag | 2008
    Abstract The purpose of this study is to understand the physical and chemical characteristics of biodiesel ...
    Verlag: The Korean Society of Automotive Engineers , Heidelberg

    Tensile properties of different chemical compositions for TRIP-assisted multiphase steel for automobile structures

    Lee, K. Y. | Springer Verlag | 2008
    different chemical compositions were investigated by using SEM, TEM, XRD and UTM. As a result of microscopic observation, the morphology of retained ...
    Verlag: The Korean Society of Automotive Engineers , Heidelberg
    Schlagwörter: Chemical composition , Morphology of retained austenite

    Physical-chemical properties of ethanol-diesel blend fuel and its effect on the performance and emissions of a turbocharged diesel engine

    Chen, Z. -Q. / Ma, X. -X. / Yu, S. -T. et al. | Springer Verlag | 2009
    Abstract This paper deals with the main physical-chemical properties of ethanol-diesel blend and the effects ...
    Verlag: The Korean Society of Automotive Engineers , Heidelberg

    Estimation of high-temperature properties of rubberized asphalt using chromatograph

    Baek, Sung H. / Kim, Hyun H. / Doh, Young S. et al. | Springer Verlag | 2009
    Abstract The rutting resistance index (G*/sin δ) and chemical composition ...
    Verlag: Korean Society of Civil Engineers , Heidelberg

    Numerical particle-scale study of swelling pressure in clays

    Smith, David W. / Narsilio, Guillermo A. / Pivonka, Peter | Springer Verlag | 2009
    double-layers overlap, the concentration of counterions in the micropores between clay particles increases. This increase lowers the chemical ...
    Verlag: Korean Society of Civil Engineers , Heidelberg

    Hydrochemical analysis of groundwater using multivariate statistical methods — the Volta region, Ghana

    Banoeng-Yakubo, Bruce / Yidana, Sandow Mark / Nti, Emmanuel | Springer Verlag | 2009
    Abstract Q and R-mode multivariate statistical analyses were applied to groundwater chemical data from ...
    Verlag: Korean Society of Civil Engineers , Heidelberg

    Improvement of the strength of acrylic emulsion polymer-modified mortar in high temperature and high humidity by blast furnace slag

    Kwon, Hyug-Moon / Nguyen, Thuy Ninh / Le, Tuan Anh | Springer Verlag | 2009
    greatly improve the strength, adhesion, resilience, impermeability, chemical resistance and durability properties of mortars and concrete. In ...
    Verlag: Korean Society of Civil Engineers , Heidelberg

    An efficient dissimilar path searching method for evacuation routing

    Lim, Yongtaek / Rhee, Sungmo | Springer Verlag | 2009
    , hurricanes, and chemical explosions is critical. However, it is difficult to find reliable routes because of uncertain road conditions, including ...
    Verlag: Korean Society of Civil Engineers , Heidelberg
    Schlagwörter: degree of overlap

    Application of shear wave velocity for characterizing clays from coastal regions

    Kulkarni, Mandar P. / Patel, Anjan / Singh, D. N. | Springer Verlag | 2010
    Abstract Demand for infrastructure development in coastal regions where the subsurface is often composed of ...
    Verlag: Korean Society of Civil Engineers , Heidelberg